12249748

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1091}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 24583104

約数和(自身を除く): 12333356

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1091, 1604, 2182, 2807, 4364, 5614, 7637, 11228, 15274, 30548, 437491, 874982, 1749964, 3062437, 6124874, 12249748]

約数ペア:

[(1, 12249748), (2, 6124874), (4, 3062437), (7, 1749964), (14, 874982), (28, 437491), (401, 30548), (802, 15274), (1091, 11228), (1604, 7637), (2182, 5614), (2807, 4364)]